I just reinstalled a polished crankshaft it my truck. Drove its almost 5,500 trouble free miles all over the south east. I let my girl friend drive to dairy queen and the truck broke down in the parking lot. Long story short. The truck barley moves when the trans is cold, but once it is hot it dosnt move at all and dosnt go into any gear. I also heard an intermittent rattle after i put the truck together, kind of sounds like the down piper rattling against the firewall, but it all checked out okay. I still had the rattle, the only thing i can think of was the flex plate or torque converter. The tow/ haul light flashes and i pulled two solenoid c codes.